geozonedb is a project based on three steps. The first two have been completed: a dump of a database with every country in the world, population, capital, coordinates, and every city and community in the world with the postal code; and an extraction framework in PHP to get data from the www.geonames.org project. The framework already gets data in the world language you want, and automatically creates the tables needed in the database you want. It have been tested on MySQL, but it should be, thanks to the database library used, enough to change the database from MySQL to Oracle, db2, MS SQL, PostgreSQL, etc. Simple code is being written in pure JavaScript, as well as a version in jQuery, to access every city in the world with autosuggest.